That was a comprehensively misleading article title. The Xbox One is still going to prove better than the PS4, it will sell hotter, have more exclusive titles, and more manufacturers on board. It will crossover other platforms smoother, and oh yeah, will still have the vastly superior Xbox Live.
Graphically, both have tremendous horsepower under the hood. Just because one Skinner Box game company had "technical difficulties" doesn't mean you will notice one pixel of difference between the systems side by side.